/*
 *    Copyright 2011-2012 The Hook Team
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
package org.hook.yaksha.config;

import java.util.Map;

/**
 * 系统配置文件接口
 * 
 * @author suwuqiang 2011-12-26
 */
public interface Config extends java.io.Serializable {

	/**
	 * 将外部的配置加入到配置中
	 * 
	 * @param 外部配置
	 */
	public void addAllToConfig(Map<String, String> props);

	/**
	 * 从外部配置文件载入
	 * 
	 * @param propertiesFile
	 */
	public void load(String propertiesFile);

	/**
	 * 从配置中根据名称获得属性内容
	 * 
	 * @param propName
	 */
	public String get(String propName);
}
